The simple beauty of a u-pave band can truly make a blue sapphire stand out like the sapphire center stone in this cushion halo engagement ring. A AAA quality 2 ct blue sapphire center stone is set into a pave band and halo of 0.60 cttw G color VS clarity round brilliant cut diamonds. This ring comes in 14kt or 18kt gold, or platinum and has a high polished finish. A cushion halo engagement ring is tinged with a bit more meaning and sentiment because the blue sapphire center stone is an expressive way of showing your sincerity and steadfast loyalty to your partner.